Best year time to visit Bilbao

General weather information about Bilbao

Average annual temperature is 15.5 °C

Absolute maximum temperature: 42.6 °C

Absolute minimum temperature: -1.2 °C

Number of sunny days: 133

Number of rainy days: 232

Number of snow days:

Average annual precipitation: 1221 mm

Look at detailed online map of Bilbao

* Weather data for Bilbao Spain is based on climate observations for 2023 year

Bilbao air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 21 22.5 28.3 27.2 31.5 30.4 34.9 42.6 33.8 35.9 22.7 20.6
Average daytime temperature (°C) 11.6 13.2 18.1 18.8 20 25.2 25.4 26.7 27.4 24.3 17 14.1
Average temperature (°C) 8.3 8 13.1 13.5 15.8 20.7 20.8 21.4 21 18.7 13.5 10.4
Average night temperature (°C) 5.5 3.8 8.3 8.5 11.5 16.5 16.4 17 16.3 14.2 10.4 6.9
Absolute minimum temperature (°C) -0.8 -1.2 -0.4 0.6 7.8 13.9 13.6 12.6 11.5 9.3 5.4 -0.1

Bilbao monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.9 11.2 12.7 14.1 15.2 15.4 15.3 14.6 13.2 11.8 10.3 9.2
Daylight mean duration (h) 9.4 10.5 11.9 13.4 14.7 15.3 15 13.9 12.5 11 9.7 9
Daylight minimum duration (h) 9 9.9 11.2 12.7 14.1 15.2 14.6 13.3 11.8 10.3 9.3 9
Sunshine mean duration (h) 4.6 7.2 7.5 8.7 10.4 10.2 9.4 10 9.4 7.8 5.6 5.3
Precipitation (mm) 237 75 68 61 67 73 29 64 79 135 204 129
Sunny days 8 18 11 13 8 8 11 15 11 15 4 11
Rainy days 23 10 20 17 23 22 20 16 19 16 26 20

Bilbao - weather forecast by months

January February March April May June July August September October November December

Best time to visit Bilbao:

The best time to visit Bilbao during the most sunny months:

  • May — 10.4(h)
  • June — 10.2(h)

Months with the longest average daylight duration in Bilbao:

  • June — 15.3(h)

The largest precipitation sum in Bilbao is at

  • January — 237(mm)
  • October — 135(mm)
  • November — 204(mm)
  • December — 129(mm)

Weather forecast in the closest to Bilbao admin centers